[Freesurfer] how to extract DTI data with bvals/bvects

2013-12-04 Thread ryu
Dear All, I used unpacksdcmdir to unpack DTI data from Bay 3. The log file shows "DTI is in non-moasic form, so cannot extract bvals/bvects" My question is how to get bvals/bvects files from unpack? The files look like: 42DIFFUSION_HighRes ok 128 128 62 1 MR.1.3.12.2.1107.5.2.32.35162.2

[Freesurfer] how to do regression rather than group comparison in freesurfer

2013-12-12 Thread ryu
Dear All, Does anyone know how to run regression (with covariates of interest) in freesurfer. I know people usually do group comparison but I need to do regression with a continuous variable. Or do I have to use SPM? Cheers, Jacky ___ Freesurfer mailin

Re: [Freesurfer] how to do regression rather than group comparison in freesurfer

2013-12-16 Thread ryu
Yes. Sorry, I should mention this: the data is DTI (FA maps) from FSL. Can I still use the same methods? > Hi Jacky, have you looked at the group analysis tutorial? It includes > instructions on how to include age as a continuous covariate. > doug > > > On 12/12/2013 06:28 PM, r...@nmr.mgh.harvar

Re: [Freesurfer] mrisComputeCorrelationTerm: delta is not finite at vno 0

2017-02-06 Thread Juhyoung Ryu
t; Bruce > On Mon, 6 Feb 2017, Juhyoung Ryu wrote: > >> >> Hi FS developers, >> >> I received errors in one of steps in recon-all. >> I analyzed 111 individual subjects' T1 data using same method, but there are >> errors in only 14 subjects. >&

Re: [Freesurfer] mrisComputeCorrelationTerm: delta is not finite at vno 0

2017-02-06 Thread Juhyoung Ryu
u tar and gzip the entire subject directory tree and upload that? > > thanks > Bruce > > On Tue, 7 Feb 2017, Juhyoung Ryu wrote: > >> I uploaded 3 set of T1.nii and T2.nii files for 3 example subjects. >> You can get subject information here : T1_CUBEE{#subject

Re: [Freesurfer] mrisComputeCorrelationTerm: delta is not finite at vno 0

2017-02-08 Thread Juhyoung Ryu
g recon-all.log Description: Binary data > On Feb 9, 2017, at 12:38 PM, Bruce Fischl wrote: > > sounds like you are using the old (5.2) recon-all. Are you sure it is 6 in > your path? > > And can you email the list so others can answer? > > thanks > Bruce > >

Re: [Freesurfer] mrisComputeCorrelationTerm: delta is not finite at vno 0

2017-02-08 Thread Juhyoung Ryu
I checked version of recon-all script using 'recon-all -version’ command and 'freesurfer-Darwin-OSX-stable-pub-v6.0.0-2beb96c’ is printed. Juhyoung > On Feb 9, 2017, at 1:02 PM, Bruce Fischl wrote: > > What does > > which recon-all > > return? > >> O

Re: [Freesurfer] recon-all error in version 6: MRISread(lh.inflated): could not open file

2017-02-13 Thread Juhyoung Ryu
this kind of thing as text into your email > instead of taking snapshots? That makes things easier for us. > > Second, why are you telling recon-all not to do the inflation with > -noinflate2? That is why it can't find the inflated surface. > > cheers > Bruce > >

[Freesurfer] recon-all error: ERROR! FOV=272.000 > 256

2017-07-27 Thread juhyoung Ryu
Hi experts, I'm trying to surface reconstruction using high-resolution T1 and T2 data using freesurfer version 6 So I typed like this: recon-all -subject ${subjName} -i T1_bfc.nii -hires -T2 T2_bfc.nii -T2pial -all and that excited with errors like this; \n*

Re: [Freesurfer] recon-all error: ERROR! FOV=272.000 > 256

2017-07-27 Thread Juhyoung Ryu
l -all -cw256 Thanks, Juhyoung > On Jul 28, 2017, at 2:19 AM, Bruce Fischl wrote: > > Hi Juhyoung > > what FS version are you running with? If 6.0 you want to include the -highres > flag > > cheers > Bruce > > > > On Thu, 27 Jul 2017, juhyoung Ryu wrot

Re: [Freesurfer] recon-all error: ERROR! FOV=272.000 > 256

2017-08-03 Thread Juhyoung Ryu
suggestions to run freesurfer? Thank you in advance! Juhyoung > On Jul 28, 2017, at 8:45 AM, Juhyoung Ryu wrote: > > Hi Bruce, > > Yes I’m using v6.0. > I found that there is -hires flag in version 6 > (https://surfer.nmr.mgh.harvard.edu/fswiki

Re: [Freesurfer] recon-all error: ERROR! FOV=272.000 > 256

2017-08-06 Thread Juhyoung Ryu
ng > > I think it's because you have -cw256. Since it comes after -hires it > overrides it and tells recon-all to crop to a 256 volume size > > cheers > Bruce > On Fri, 4 Aug 2017, Juhyoung Ryu wrote: > >> Dear FS experts, >> I want to reconstruct wh

Re: [Freesurfer] recon-all error: ERROR! FOV=272.000 > 256

2017-08-07 Thread juhyoung Ryu
k you so much, Juhyoung On Mon, Aug 7, 2017 at 11:18 PM, Bruce Fischl wrote: > Hi Juhyoung > > can you just cut and paste the text into the email instead of a screen > shot? > > thanks > Bruce > On Mon, 7 Aug 2017, Juhyoung Ryu wrote: > > Sure, screenshot image is bel

[Freesurfer] Fwd: recon-all error: ERROR! FOV=272.000 > 256

2017-08-28 Thread Juhyoung Ryu
> Begin forwarded message: > > From: juhyoung Ryu > Subject: Re: [Freesurfer] recon-all error: ERROR! FOV=272.000 > 256 > Date: August 8, 2017 at 8:27:33 AM GMT+9 > To: Fr

Re: [Freesurfer] recon-all error: ERROR! FOV=272.000 > 256

2017-09-03 Thread Juhyoung Ryu
> > and change it to > > if (0 && $FOV_gt_256) then > > > > and re-run with the hires flag. > > Alternatively, you can reduce the FOV to 256 or less with mri_convert --crop

[Freesurfer] Resampling anatomical ROI to the functional images

2019-04-15 Thread Juhyoung Ryu
External Email - Use Caution Hi all, I’d like to upsampling anatomical ROI data, what i created using ribbon file, to the functional resolution. As the anatomical and functional data were aligned, I need only re-slice processing except for coregistration. I tried upsampling usi

Re: [Freesurfer] Resampling anatomical ROI to the functional images

2019-04-16 Thread Juhyoung Ryu
eve, Douglas N.,Ph.D. > wrote: > > Use bbregister to create the register.dat file. Run it with --help to > get docs on how to use it. > > On 4/15/2019 7:51 AM, Juhyoung Ryu wrote: >> External Email - Use Caution >> >> Hi all, >> >>

[Freesurfer] Question on mris_pmake

2011-10-25 Thread Jungwon Ryu
saparately to parallelize the processing. All script files are located in the same diretory. Then I had the message as above. What might be the problem? (It seems as if multiple terminal instances share the socket port number) 2) How can I get interhemispheric distances between visual areas a

[Freesurfer] FW: Question on mris_pmake

2011-10-27 Thread Jungwon Ryu
Regarding my first question in my previous post below, the same error occurs even when I run my script (containing many repetition of mris_pmake command) on only one terminal window. From: Jungwon Ryu [mailto:rjung...@snu.ac.kr] Sent: Tuesday, October 25, 2011 8:11 PM To: 'frees

[Freesurfer] FS on Fedore Core5

2006-04-17 Thread Ryu-Ichiro Hashimoto
The other test commands for tkmedit (tkmedit test1 orig.mgz, tkmedit test1 norm.mgz -segmentation mri/aseg.mgz ...) displayed the results correctly. If you could give me any suggestion what to do (without going back to FC4 ... I have no control over it), it would be much appreciated. Th

Re: [Freesurfer] FS on Fedore Core5

2006-04-17 Thread Ryu-Ichiro Hashimoto
Hello Nick, Thank you very much for your helpful suggestion. I will try it out and report the results shortly. Ryu Nick Schmansky wrote: Ryu, I haven't encountered this error myself, nor do I have experience with FC5, however, googling 'GLXBadLargeRequest' turns-up a

Re: [Freesurfer] FS on Fedore Core5

2006-04-20 Thread Ryu-Ichiro Hashimoto
Dear all, I am just writing to report that we are still having the problem I reported before even after the the latest NVidia graphic driver was installed. Our system administrators say that they cannot be certain that it is really a driver problem. Thank you, Ryu Hashimoto [EMAIL